CN212770139U

CN212770139U - Full-automatic intelligent pollution discharge energy-saving water purifier

Info

Publication number: CN212770139U
Application number: CN202021361464.2U
Authority: CN
Inventors: 杜晓寒
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2021-03-23
Anticipated expiration: 2030-07-10

Abstract

The utility model discloses a full-automatic energy-conserving purifier of intelligence blowdown, the pressure regulating device comprises a water inlet pipe, the ultrafiltration membrane in the UF is installed to the end of inlet tube, on the inlet tube and be close to the UF in one side of the ultrafiltration membrane of pressing install relief pressure valve, low pressure switch, raw water probe in proper order, first branch pipe is installed to the delivery port of the ultrafiltration membrane in the UF, and installs second low pressure switch on the first branch pipe, the eighth branch pipe is installed to the drain of the ultrafiltration membrane in the UF in pressure, second branch pipe and seventh branch pipe are installed through the tee bend to the end of first branch pipe, the end of second branch pipe is installed with the water inlet of activated carbon fiber filter core, the third branch pipe is installed to the delivery port of activated carbon fiber filter core. The purifier of this scheme can purify raw water, still can wash wherein UF internal pressure milipore filter and reverse osmosis RO membrane automatically, guarantees the purifying effect and the life of purifier.

Description

Full-automatic intelligent pollution discharge energy-saving water purifier

Technical Field

The utility model relates to a purifier technical field especially relates to an energy-conserving purifier of full-automatic intelligent blowdown.

Background

The water purifier is also called water purifier, and can be divided into UF ultrafiltration water purifier and RO reverse osmosis water purifier according to different purification principles and processes, wherein the filtration precision of RO reverse osmosis technology is 0.0001 micron, and because the aperture of the reverse osmosis membrane is only 0.0001 micron, only water molecules can pass through, and almost all harmful substances such as pesticide, bacteria, virus, heavy metal and the like contained in water are intercepted and removed.

In the prior art, the reverse osmosis water purification machine generally adopts 5 grades of filtration, mainly includes coarse filtration system, reverse osmosis filtration system, and adsorption filtration system, reverse osmosis filtration system includes RO reverse osmosis membrane filter core, it is the pure water to filter back through reverse osmosis filtration system from pure water mouth output, coarse filtration system is PP filter core or UF ultrafiltration membrane core (for short first order filtration), adsorption filtration system is granule active carbon filter core (for short second order filtration), the third level is reverse osmosis filtration system, because reverse osmosis filtration needs certain pressure, install a water pump on reverse osmosis filtration system inlet end passageway, the water pump pressurizes the running water, install the waste water solenoid valve at dense water end and be used for discharging waste water.

The above waste water electromagnetic valve is a throttling device, which has two functions: 1. maintaining a sufficiently high pressure of the reverse osmosis membrane in the reverse osmosis RO membrane cartridge on the concentrate side to ensure sufficient flow force of the water across the reverse osmosis RO membrane; 2. the concentrated water is continuously discharged according to a certain flow proportion to ensure that the water flow has larger tangential flow velocity at one side of the concentrated water of the reverse osmosis RO membrane, and prevent ions, particles and the like in the water from depositing and scaling on the surface of the membrane to cause membrane blockage.

Because traditional purifier trades the core with high costs, waste water is many and secondary pollution scheduling problem is more outstanding, seriously influences user experience. However, in order to maintain the water purifying effect of the water purifier, the filter element needs to be frequently replaced, which is the first pain point of the current water purifier.

Because of the south and north of the quality of water of China, the east and west difference is very big, traditional purifier can not intelligent judgement to raw water quality of water, and it is more to discharge waste water, and the filter core in the coarse filtration system can not positive and negative washing, and traditional purifier causes filter core, RO reverse osmosis membrane to block up in the coarse filtration system very easily in the poor region of raw water, and the filter core is changed frequently, and prior art needs further improvement.

Purifier on the market, waste water is many and purifier frequently renews the filter core and block up the problem of RO reverse osmosis membrane, for this reason, we provide a full-automatic intelligent energy-conserving purifier of blowdown.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a full-automatic intelligent pollution discharge energy-saving water purifier.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a full-automatic intelligent energy-conserving purifier of blowdown, includes the inlet tube, the ultrafiltration membrane in UF is installed to the end of inlet tube, on the inlet tube and be close to one side of the ultrafiltration membrane in UF in the UF in proper order install relief pressure valve, first low pressure switch, raw water probe, first branch pipe is installed to the delivery port of the ultrafiltration membrane in UF in the UF, and installs second low pressure switch in the first branch pipe, eighth branch pipe is installed to the drain of the ultrafiltration membrane in UF in the pressure, second branch pipe and seventh branch pipe are installed through the tee bend in the end of first branch pipe, the end of second branch pipe is installed with the water inlet of activated carbon fiber filter core, the third branch pipe is installed to the delivery port of activated carbon fiber filter core, install the water pump on the third branch pipe, the end of third branch pipe is installed through the tee bend and the water inlet, a ninth branch pipe is installed at a wastewater port of the RO reverse osmosis membrane, the tail end of the ninth branch pipe is installed with the tail end of an eighth branch pipe through a tee joint and is simultaneously connected with a wastewater pipe, a first check valve, a pure water probe and a high-pressure switch are sequentially installed on one side, away from the RO reverse osmosis membrane, of the fourth branch pipe, and the tail end of the fourth branch pipe is respectively installed with a water inlet of the pressure tank and the fifth branch pipe through the tee joint;

the end of the fifth branch pipe is respectively installed with the pure water pipe and the sixth branch pipe through a tee joint, the middle part of the sixth branch pipe is provided with the tenth branch pipe through a tee joint, the tenth branch pipe is provided with a second check valve, the end of the tenth branch pipe is installed through the tee joint, the end of the third branch pipe and the water inlet of the RO reverse osmosis membrane, the seventh branch pipe is installed at the end of the sixth branch pipe, the seventh branch pipe is provided with a third check valve, and the end of the seventh branch pipe is respectively installed with the first branch pipe and the second branch pipe through a tee joint.

Furthermore, the water inlet pipe is also provided with a first electromagnetic valve, and the first electromagnetic valve is positioned on the water inlet pipe between the raw water probe and the water inlet of the UF internal pressure ultrafiltration membrane.

Further, a second electromagnetic valve is mounted on the second branch pipe.

Furthermore, a third electromagnetic valve is installed in the middle of the sixth branch pipe and on one side close to the pure water pipe.

Further, a fourth electromagnetic valve is mounted on the eighth branch pipe.

Further, a fifth electromagnetic valve is mounted on the ninth branch pipe.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the UF internal pressure ultrafiltration membrane replaces the original PP cotton filter core and the original active carbon fiber filter core to replace the original granular active carbon filter core, and the post-positioned active carbon filter core is cancelled, so that the filter precision of the filter core is improved, and secondary pollution is prevented.

2. And detecting whether the UF internal pressure ultrafiltration membrane is blocked by the second low-voltage switch and performing backwashing by using an artificial intelligence program to realize fault self-detection maintenance.

3. The values measured by the raw water probe (raw water TDS values) control the rinsing time and times according to a preset program, for example: the TDS value of the raw water quality is 200, the fifth electromagnetic valve is opened by the control circuit board for 3 seconds and 1 time after the water purifier enters a water full program according to a preset program, the TDS value of the raw water quality is 500, and the fifth electromagnetic valve is opened by the control circuit board according to the preset program for 3 seconds and 2 times, so that the purpose of preventing the reverse osmosis RO membrane from scaling and blocking is realized.

4. The intelligent program of the control circuit board opens the third electromagnetic valve to flush the reverse osmosis RO membrane with the pure water in the pressure tank after the machine finishes water making, and the reverse osmosis RO membrane is soaked in the pure water, so that the service life of the reverse osmosis RO membrane filter core is effectively prolonged, and the quality of the discharged water is effectively improved.

5. The control circuit board simultaneously carries out pulse positive and negative flushing on the UF internal pressure ultrafiltration membrane and the reverse osmosis RO membrane according to the preset program setting so as to keep the filter element clean and prolong the service life.

In conclusion, the water purifier can purify raw water, and can automatically flush the UF internal pressure ultrafiltration membrane and the reverse osmosis RO membrane, so that the purification effect and the service life of the water purifier are ensured.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is the utility model provides an overall structure schematic diagram of a full-automatic intelligent energy-saving sewage discharging water purifier.

In the figure: 1 water inlet pipe, 2 pressure reducing valves, 3 first low-pressure switches, 4 raw water probes, 5 first electromagnetic valves, 6 UF internal pressure ultrafiltration membranes, 7 first branch pipes, 8 second low-pressure switches, 9 second branch pipes, 10 second electromagnetic valves, 11 activated carbon fiber filter cores, 12 third branch pipes, 13 water pumps, 14 RO reverse osmosis membranes, 15 fourth branch pipes, 16 first check valves, 17 pure water probes, 18 high-pressure switches, 19 pressure tanks, 20 fifth branch pipes, 21 pure water pipes, 22 sixth branch pipes, 23 third electromagnetic valves, 24 second check valves, 25 third check valves, 26 seventh branch pipes, 27 eighth branch pipes, 28 fourth electromagnetic valves, 29 ninth branch pipes, 30 fifth electromagnetic valves and 31 waste water pipes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1, a full-automatic intelligent pollution discharge energy-saving water purifier comprises a water inlet pipe 1 and a control circuit board, wherein an intelligent adjustment flushing program is arranged in the control circuit board, an UF internal pressure ultrafiltration membrane 6 is installed at the tail end of the water inlet pipe 1, a pressure reducing valve 2, a first low-pressure switch 3 and a raw water probe 4 are sequentially installed on one side, close to the UF internal pressure ultrafiltration membrane 6, of the water inlet pipe 1, a first branch pipe 7 is installed at a water outlet of the UF internal pressure ultrafiltration membrane 6, a second low-pressure switch 8 is installed on the first branch pipe 7, an eighth branch pipe 27 is installed at a sewage discharge port of the UF internal pressure ultrafiltration membrane 6, a second branch pipe 9 and a seventh branch pipe 26 are installed at the tail end of the first branch pipe 7 through a tee joint, the tail end of the second branch pipe 9 is installed with a water inlet of an activated carbon fiber filter element 11, a third branch pipe 12 is installed at a water outlet of, a fourth branch pipe 15 is installed at a pure water port of the RO reverse osmosis membrane 14, a ninth branch pipe 29 is installed at a waste water port of the RO reverse osmosis membrane 14, the tail end of the ninth branch pipe 29 is installed at the tail end of the eighth branch pipe 27 through a tee joint and is simultaneously connected with a waste water pipe 31, a first check valve 16, a pure water probe 17 and a high-pressure switch 18 are sequentially installed on one side of the fourth branch pipe 15, which is far away from the RO reverse osmosis membrane 14, and the tail end of the fourth branch pipe 15 is respectively installed with a water inlet of the pressure tank 19 and the fifth branch pipe 20 through a;

the tail end of the fifth branch pipe 20 is respectively installed with the pure water pipe 21 and the sixth branch pipe 22 through a tee joint, the middle part of the sixth branch pipe 22 is provided with a tenth branch pipe through a tee joint, the tenth branch pipe is provided with a second check valve 24, the tail end of the tenth branch pipe is installed with the tail end of the third branch pipe 12 and the water inlet of the RO reverse osmosis membrane 14 through a tee joint, the tail end of the sixth branch pipe 22 is provided with a seventh branch pipe 26, the seventh branch pipe 26 is provided with a third check valve 25, and the tail end of the seventh branch pipe 26 is respectively installed with the first branch pipe 7 and the second branch pipe 9 through a tee joint.

Further, the water inlet pipe 1 is also provided with a first electromagnetic valve 5, and the first electromagnetic valve 5 is positioned on the water inlet pipe 1 between the raw water probe 4 and the water inlet of the UF internal pressure ultrafiltration membrane 6.

Further, a second solenoid valve 10 is mounted on the second branch pipe 9.

Further, a third solenoid valve 23 is installed at a middle portion of the sixth branch pipe 22 on a side close to the deionized water pipe 21.

Further, a fourth solenoid valve 28 is mounted on the eighth branch pipe 27.

Further, a fifth solenoid valve 30 is mounted on the ninth branch pipe 29.

The utility model discloses a theory of operation and use flow:

raw water in a water inlet pipe 1 is connected with a water inlet end of an UF internal pressure ultrafiltration membrane 6 through a pressure reducing valve 2, a first low-pressure switch 3, a raw water probe 4 and a first electromagnetic valve 5, a fourth electromagnetic valve 28 is arranged on an eighth branch pipe 27 arranged at a sewage discharge outlet of the UF internal pressure ultrafiltration membrane 6, a water outlet end of the UF internal pressure ultrafiltration membrane 6 is connected with a first branch pipe 7, a second low-pressure switch 8 is arranged on a second low-pressure switch of the first branch pipe 7, the first branch pipe 7 is connected with a second branch pipe 9, a second electromagnetic valve 10 is arranged on the second branch pipe 9, the second branch pipe 9 is connected with a water inlet of an activated carbon fiber filter element 11, a water outlet of the activated carbon fiber filter element 11 is connected with a third branch pipe 12, a water pump 13 is arranged on the third branch pipe 12, the tail end of the third branch pipe 12 is connected with a water inlet of an RO membrane 14, RO discharged by the RO membrane, the concentrate passes through a ninth branch 29 and is finally discharged through a waste pipe 31.

The pure water in the pressure tank 19 passes through the fifth branch pipe 20, the sixth branch pipe 22 and the tenth branch pipe to flush the RO reverse osmosis membrane 14 after the completion of the water production, and may pass through the fifth branch pipe 20, the sixth branch pipe 22, the seventh branch pipe 26 and the first branch pipe 7 to flush the UF internal pressure ultrafiltration membrane 6 after the completion of the water production.

Raw water probe 4 establishes and is used for real-time supervision raw water TDS value on the waterway after first low-voltage switch 3, and will detect the TDS value and send for control circuit board, pure water probe 17 establishes on fourth branch pipe 15 between RO reverse osmosis membrane 14 and overhead tank 19, be used for real-time supervision pure water TDS value, and will detect the TDS value and send for control circuit board, control circuit board includes a plurality of control output ends, the input, control input end connects first low-voltage respectively and opens 3, second low-voltage switch 8, high-voltage switch 18, the protection of leaking, raw water probe 4, first check valve 16, control output end is connected to first solenoid valve 5 respectively, second low-voltage switch 8, fourth solenoid valve 28, third solenoid valve 23, fifth solenoid valve 30, water pump 13, accomplish the use of whole full-automatic intelligent blowdown energy-saving water purifier just so.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a full-automatic energy-conserving purifier of intelligence blowdown, includes inlet tube (1), its characterized in that, UF internal pressure milipore filter (6) is installed to the end of inlet tube (1), pressure reducing valve (2), first low pressure switch (3), raw water probe (4) are installed in proper order to one side that just is close to UF internal pressure milipore filter (6) on inlet tube (1), first branch pipe (7) are installed to the delivery port of UF internal pressure milipore filter (6), and install second low pressure switch (8) on first branch pipe (7), eighth branch pipe (27) are installed to the drain of UF internal pressure milipore filter (6), second branch pipe (9) and seventh branch pipe (26) are installed through the tee bend to the end of first branch pipe (7), the end of second branch pipe (9) is installed with the water inlet of activated carbon fiber filter core (11), third branch pipe (12) are installed to the delivery port of activated carbon fiber filter core (11), a water pump (13) is installed on the third branch pipe (12), the tail end of the third branch pipe (12) is installed with a water inlet of an RO (reverse osmosis) membrane (14) through a tee joint, a fourth branch pipe (15) is installed at a pure water port of the RO membrane (14), a ninth branch pipe (29) is installed at a waste water port of the RO membrane (14), the tail end of the ninth branch pipe (29) is installed with the tail end of an eighth branch pipe (27) through a tee joint and is connected with a waste water pipe (31) at the same time, a first check valve (16), a pure water probe (17) and a high-pressure switch (18) are sequentially installed on one side, far away from the RO membrane (14), of the fourth branch pipe (15), and the tail end of the fourth branch pipe (15) is respectively installed with a water inlet of a pressure tank (19) and a fifth branch;

the end of fifth branch pipe (20) is passed through the tee bend and is installed with pure water pipe (21) and sixth branch pipe (22) respectively, the tenth branch pipe is installed through the tee bend in the middle part of sixth branch pipe (22), install second check valve (24) on the tenth branch pipe, and the end of tenth branch pipe is passed through the tee bend and is installed with the terminal of third branch pipe (12) and the water inlet of RO reverse osmosis membrane (14), seventh branch pipe (26) are installed to the end of sixth branch pipe (22), and install third check valve (25) on seventh branch pipe (26), the end of seventh branch pipe (26) is passed through the tee bend and is installed with first branch pipe (7) and second branch pipe (9) respectively.

2. The full-automatic intelligent pollution discharge energy-saving water purifier as claimed in claim 1, wherein the water inlet pipe (1) is further provided with a first electromagnetic valve (5), and the first electromagnetic valve (5) is positioned on the water inlet pipe (1) between the raw water probe (4) and the water inlet of the UF internal pressure ultrafiltration membrane (6).

3. The full-automatic intelligent pollution discharge energy-saving water purifier as claimed in claim 1, wherein a second electromagnetic valve (10) is mounted on the second branch pipe (9).

4. The full-automatic intelligent pollution discharge and energy saving water purifier as claimed in claim 1, wherein a third electromagnetic valve (23) is installed at the middle part of the sixth branch pipe (22) and at one side close to the pure water pipe (21).

5. The full-automatic intelligent pollution discharge and energy saving water purifier as claimed in claim 1, wherein a fourth electromagnetic valve (28) is mounted on the eighth branch pipe (27).

6. The full-automatic intelligent pollution discharge and energy saving water purifier as claimed in claim 1, wherein a fifth electromagnetic valve (30) is mounted on the ninth branch pipe (29).